Mysterious messages
a history of codes and ciphers
Edición de la obra Mysterious messages
| Autor | Gary Blackwood |
|---|---|
| Editorial | Scholastic |
| Fecha de publicación | 2010 |
| Lugar | New York, N.Y |
| Idioma | inglés |
| Páginas | 170 |
| ISBN-13 | 9780545290081 |
| ISBN-10 | 0545290082 |
| OCLC | 847128638 |
| Número de Cutter | B632m |
From the ingenious ciphers of Italian princes to the spy books of the Civil War to the advanced techniques of the CIA, codes and code breaking have played important roles throughout history.